22-20 Multinational transfer pricing, effect of alternative transfer-pricing methods, global income tax minimization. Tech Friendly Computer, Inc., with headquarters in San Francisco, manufactures and sells desktop computer. Tech Friendly has three divisions, each of which is located in a different country: a. China division-manufactures memory devices and keyboards b. South Korea division-assembles desktop computers using locally manufactured parts, along with memory devices and keyboards from the China division c. U.S. division-packages and distributes desktop computers Each division is run as a profit center. The costs for the work done in each division for a single desktop computer are as follows China division: Variable cost 900 yuan Fixed cost 1,980 yuan Fixed cost = 470,000 won Fixed cost $325 South Korea division: Variable cost 350,000 won U.S. division: Variable cost $125 Chinese income tax rate on the China division's operating income: 40% South Korean income tax rate on the South Korea division's operating income: 20% U.S. income tax rate on the US. division's operating income: 30% Each desktop computer is sold to retail outlets in the United States for $3,800. Assume that the current foreign exchange rates are as follows: 1,000 won $1 U.S Both the China and the South Korea divisions sell part of their production under a private label. The Chin division sells the comparable memory/keyboard package used in each Tech Friendly desktop computer to a Chinese manufacturer for 4,500 yuan. The South Korea division sells the comparable desktop comput a South Korean distributor for 1,340,000 won. 1. Calculate the after-tax operating income per unit earned by each division under the following transfer- pricing methods: (a) market price, (b) 200% of full cost, and (c) 350% of variable cost. (Income taxes are not included in the computation of the cost-based transfer prices.) 2. Which tran sfer-pricing methodls) will maximize the after-tax operating income per unit of Tech Friendly Computer