The following table depicts how an investor averages out the unit trust price along the year 2019 by investing on a fixed and monthly basis amidst the price fluctuations. a) Solve (1) to (6) based on the information given. (3 marks) b) Compute average cost per unit for this investment in 2019. (2 marks) c) If this investor wishes to sell his investment in January 2020 when the price continues to decline at RMO.50 per unit even though the unit trust earns a dividend of RMO.023 per unit, examine the return of his investment based on cost averaging technique