diff --git a/lib/methods.rb b/lib/methods.rb
new file mode 100644
index 0000000..30ea528
--- /dev/null
+++ b/lib/methods.rb
@@ -0,0 +1,43 @@
+require 'csv'
+
+def qube_partner_cinema
+	CSV.parse(File.read('partners.csv'), :headers=>true, header_converters: lambda {|f| f.strip}, converters: lambda {|f| f ? f.strip : ''})
+end
+
+def qube_cinema_input_data
+	input_data = CSV.parse(File.read('input.csv')).sort_by {|row| row[1].to_i}.reverse
+end
+
+def qube_cinema_content_size(row, delivery_content_size)
+	row["Size Slab (in GB)"].split('-').first.to_i <= delivery_content_size && delivery_content_size <= row["Size Slab (in GB)"].split('-').last.to_i
+end
+
+def qube_cinema_calculate_delivery_cost(partner_row, qube_cinema_delivery_content_size)
+	cost_per_rate = qube_cinema_delivery_content_size * partner_row['Cost Per GB'].to_i
+	partner_minimum_cost = partner_row['Minimum cost'].to_i
+	cost = cost_per_rate < partner_minimum_cost ? partner_minimum_cost : cost_per_rate
+end
+
+def qube_cinema_find_eligible_delivery_partners(delivery_theatre, delivery_content_size)
+	eligible_delivery_partners = qube_partner_cinema.select{|row| row['Theatre'] == delivery_theatre && qube_cinema_content_size(row, delivery_content_size)}
+end
+
+def qube_cinema_capacities_data
+	CSV.parse(File.read("capacities.csv"), headers: true, header_converters: lambda {|f| f.strip}, converters: lambda {|f| f ? f.strip : nil})
+end
+
+def qube_cinema_partner_capacity?(partner_id, delivery_content_size)
+	partner_total_capacity = qube_cinema_capacities_data.find { |row| row['Partner ID'] == partner_id }['Capacity (in GB)'].to_i 
+	delivery_content_size <= (partner_total_capacity - $partner_allocated_capacities[partner_id])
+end
+
+def generationg_qube_output_for_cinema(output_qube)
+	output_qube.each.with_index(1) do | element, index |
+		CSV.open("output#{index}.csv", "w") do |csv|
+			element.sort_by {|row| row[0]}.each do |row|
+				csv << row
+			end
+		end
+		puts "Qube Cinema content 'output#{index}.csv'"
+	end
+end
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diff --git a/solution.rb b/solution.rb
new file mode 100644
index 0000000..02871c4
--- /dev/null
+++ b/solution.rb
@@ -0,0 +1,50 @@
+load 'lib/methods.rb'
+def qube_cinema_solution
+	qube_partner_cinema
+	qube_cinema_input_data
+	output1 = []
+	output2 = []
+	final_output = []
+	$partner_allocated_capacities = Hash.new(0)
+	qube_cinema_input_data.each do |input_row|
+		delivery_id = input_row[0]
+		delivery_content_size = input_row[1].to_i
+		delivery_theatre = input_row[2]
+		eligible_delivery_partners = qube_cinema_find_eligible_delivery_partners(delivery_theatre, delivery_content_size)
+		costs = []
+		if eligible_delivery_partners.length != 0
+			eligible_delivery_partners.each do |partner_row|
+				costs << qube_cinema_calculate_delivery_cost(partner_row, delivery_content_size)
+			end
+			minimum_cost = costs.min
+			minimum_cost_index = costs.index(minimum_cost)
+			cheapest_partner = eligible_delivery_partners[minimum_cost_index]
+			output1 << [delivery_id, true, cheapest_partner['Partner ID'], minimum_cost]
+			until qube_cinema_partner_capacity?(cheapest_partner['Partner ID'], delivery_content_size)
+				costs.delete_at(minimum_cost_index)
+				eligible_delivery_partners.delete_at(minimum_cost_index)
+				break if eligible_delivery_partners.empty?
+				minimum_cost = costs.min
+				minimum_cost_index = costs.index(minimum_cost)
+				cheapest_partner = eligible_delivery_partners[minimum_cost_index]
+			end
+			if eligible_delivery_partners.empty?
+				output2 << [delivery_id, false, "", ""]
+			else
+				output2 << [delivery_id, true, cheapest_partner['Partner ID'], minimum_cost]
+      			$partner_allocated_capacities[cheapest_partner['Partner ID']] += minimum_cost
+			end
+		else
+			
+			output1 << [delivery_id, false, "", ""]
+			output2 << [delivery_id, false, "", ""]
+
+		end
+	end
+	final_output << output1 << output2
+	generationg_qube_output_for_cinema(final_output)
+	
+
+end
+
+qube_cinema_solution
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