Answer:
$90,000; $18,000; $37,500; $34,500
Explanation:
Total contribution to GDP:
= Number of bicycles produces × Selling price of each
= 300 × $300
= $90,000
Value added by Firm T is calculated as follows:
= value of tires sold to Firm B
= Selling price of each tire × No. of tires produced
= $30 × 600
= $18,000
Value added by Firm F is calculated as follows:
= Value of bicycle frames sold to Firm B
= Selling price of each bicycle frame × No. of bicycle frames produced
= $125 × 300
= $37,500
Value added by Firm B:
= Value of bicycles sold to consumers - Cost of purchasing tires from Firm T - Cost of purchasing bicycle frames
= ($300 × 300) - $18,000 - $37,500
= $90,000 - $18,000 - $37,500
= $34,500
