East Aviation had a profit margin of 5.2%, a total assets turnover of 1.5, and an equity multiplier of 1.1. What was the firm's ROE? (Hint: Use the DuPont Identity) 2.40% 8.58% 7.80% 5.28% 12.48% which one is correct?

Telecom co. enters into a two-year contract with a customer to provide wireless service (voice and data) for $40 per month. to induce customers, telecom co. provides a free phone. telecom co. normally sells the phone on a stand-alone basis for $200. telecom co. also charges the customer a one-time activation fee of $35.which of the following is true? a) there are two distinct performance obligations: the voice service and the data service b) the free phone constitutes as a marketing expense c) the activation fee is a separate performance obligationd) there are two distinct performance obligations: the wireless services and the phone