do question 1,2 and 3 please

Question1: The risk-free rate on T-bills recently was 1.23 percent. If the real rate of interest is estimated to be 0.80 percent, what was the expected level of inflation? Question 2: Stock Khaleej has just announced an annual dividend of QAR 5 per share. The discount rate is 10%. What is the value of common stock? Assume the dividend growth rate equals zero. Question 3: Teknik Design is trying to choose between the following two mutually exclusive design projects: Details: - If the required rate of return is 8%, based on the project index decision rule, which project to accept? - If the company applies the NPV decision rule, which project to accept? - Based on both the above outcomes, which project is to be accepted? Note: Show your work clearly for all the 3 questions, kindly do not provide the final answer only