Inheritance in Java - "Cannot find symbol constructor"

I'm working on a class that inherits from another class, but I'm getting a compiler error saying "Cannot find symbol constructor Account()". Basically what I'm trying to do is make a class InvestmentAccount which extends from Account - Account is meant to hold a balance with methods for withdrawing/depositing money and InvestmentAccount is similar, but the balance is stored in shares with a share price determining how many shares are deposited or withdrawn given a particular amount of money. Here's the first few lines (around where the compiler pointed out the problem) of the subclass InvestmentAccount:

public class InvestmentAccount extends Account
{
    protected int sharePrice;
    protected int numShares;
    private Person customer;

    public InvestmentAccount(Person customer, int sharePrice)
    {
        this.customer = customer;
        sharePrice = sharePrice;
    }
    // etc...

The Person class is held in another file (Person.java). Now here's the first few lines of the superclass Account:

public class Account 
{
    private Person customer;
    protected int balanceInPence;

    public Account(Person customer)
    {
        this.customer = customer;
        balanceInPence = 0;
    }
    // etc...

Is there any reason why the compiler isn't just reading the symbol constructor for Account from the Account class? Or do I need to define a new constructor for Account within InvestmentAccount, which tells it to inherit everything?

Thanks