ASSETS OF U.S. MONEY FUNDS ROSE IN WEEK Assets of money market mutual funds increased 720.4 mln dlrs in the week ended yesterday to 236.90 billion dlrs, the Investment Company Institute said. Assets of 91 institutional funds rose 356 mln dlrs to 66.19 billion dlrs, 198 general purpose funds rose 212.5 mln dlrs to 62.94 billion dlrs and 92 broker-dealer funds rose 151.9 mln dlrs to 107.77 billion dlrs.