Macintosh computers can purchase a piece of equipment that is suspected to yield an 11% return in 10 be financed at 6% with debt. Later in the year the Company said no to the opportunity to purchase a newer machines that would yield a 9% return or cost 15% finances common Equity assuming debt and common equities each respectively 50% of the firm Capital structure.

Computed the weighted cost of capital

Which project(s) should be accepted?