WRITE AN INVESTMENT INTRODUCTION PARAGRAPH OF THE FOLLOWING SCENARIO:

Assumption Background: Assume that we are consultants from security company. An investor came to us for an optimal annual investment plan. Target: Maximize total return Cash Pool: 1. 50,000$ personal saving each quarter 2. 25,000$ personal saving and up to 25,000$ credit limit from bank (interest rate 2%) Bonds and required investment Bond A Bond B Bond C Bond D Bond E Bond F Bonds name iShares Inflation FlexShares Hedged Corp Bd Crdt-Scrd US ETF Lng Corp Bd ETF iShares Edge Principal Investment Investment Grd Grade Enh Bd Corp Actv ETF ETF SPDR Portfolio Corporate Bond ETF iShares Broad USD Invm Grd Corp Bd ETF Price 31 60.45 53.52 26.49 35.07 60.04 Investment units in each quarter Period Bond A Bond B Bond C Bond D Bond E Bond F Q1 300 200 250 100 300 300 Q2 200 200 250 200 200 300 Q3 200 100 250 300 200 200 Q4 200 100 250 400 200 0 Require full participation, and no partial participation is allowed. Assumption Background: Assume that we are consultants from security company. An investor came to us for an optimal annual investment plan. Target: Maximize total return Cash Pool: 1. 50,000$ personal saving each quarter 2. 25,000$ personal saving and up to 25,000$ credit limit from bank (interest rate 2%) Bonds and required investment Bond A Bond B Bond C Bond D Bond E Bond F Bonds name iShares Inflation FlexShares Hedged Corp Bd Crdt-Scrd US ETF Lng Corp Bd ETF iShares Edge Principal Investment Investment Grd Grade Enh Bd Corp Actv ETF ETF SPDR Portfolio Corporate Bond ETF iShares Broad USD Invm Grd Corp Bd ETF Price 31 60.45 53.52 26.49 35.07 60.04 Investment units in each quarter Period Bond A Bond B Bond C Bond D Bond E Bond F Q1 300 200 250 100 300 300 Q2 200 200 250 200 200 300 Q3 200 100 250 300 200 200 Q4 200 100 250 400 200 0 Require full participation, and no partial participation is allowed