What is the Yield to Maturity for Tesla's bonds? What is the weighted average cost of debt for Tesla using the book value weights and the market value weights? Does it make a difference in this case if you use book value weights or market value weights?

Issuer	Coupon	Maturity	Price	Yield	Original Offering	Months to Maturity	YTM	Book Value Weights	Market Value Weights
Tesla	1.25	3/1/2021	572.259	-241.236	$1,200,000.00	5
Tesla	2.375	3/15/2022	626.533	-96.335	$850,000.00	16
Tesla - CALLABLE on 8/15/2021	5.30	8/15/2025	103.845	3.661	$1,800,000.00	57
Tesla	2.00	5/15/2024	664.578	-46.081	$1,600,000.00	42