A group of investors was polled each week for the last five weeks about whether they were bullish or bearish concerning the market. What are the MSI in weeks 3 and 5 respectively? Week Bulls Bears 1 28 63 2 3 32 32 60 60 44 44 79 4 55 76 LO 5 63 89 0.36; 0.47. 0.47; 0.36. 0.64; 0.53. 0.65; 0.69. 70 10